package speed;

public class Var {
	public static void main(String[] args) {
		int a=100;
		String str ="一百";
		System.out.println(str+100);
		System.out.println("-------------");
		System.out.println(100+str);
		System.out.println("-------------");
		System.out.println(a+str);
		System.out.println("-------------");
		System.out.println(3+str+100);
		System.out.println("-------------");
		System.out.println(100+3+str);
		System.out.println("-------------");
		System.out.println(str+100+3);
		
	}

}
